Is sell.com.br valid?

How to block sell.com.br invalid e-mail domain

Domain: sell.com.br

Valid: Yes, but should be blocked

This domain is valid and should be able to receive e-mail.

Tested MX: premium7.hydranet.com.br (172.99.69.198)
DO NOT SCRAPE THIS DATA, USE THE API

Using MX pointer premium7.hydranet.com.br from DNS with priority: 5

Block: Yes

You should block this domain for signups/registrations.

Disposable: No

This does not look like a temporary/disposable e-mail domain.

Raw API reason:

Heuristics: T2b

 

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sell.com.br

Status: Looks highly suspicious

 

DOMAIN RISK: 99

 

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